Equations balanced on the previous day | Equations balanced on the next day |
CH3COOHNaOH = CH3COONaH2O
K2Cr2O7 + HBr = KBr + Cr2O7 + H2 =>
K2Cr2O7 + 2 HBr = 2 KBr + Cr2O7 + H2
Ag{+} + Na2S{2-} = Ag2S + Na =>
2 Ag{+} + Na2S{2-} = Ag2S + 2 Na
CH3COO{-} + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 CH3COO{-} + 8 NO3{-} + 13 H{+} = 4 N2 + 10 CO2 + 14 H2O
I4O9 = I4O5 + O2 =>
I4O9 = I4O5 + 2 O2
HMnO4 + Al + H2SO4 = Al2(SO4)3 + MnSO4 + H2O =>
6 HMnO4 + 10 Al + 21 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
La(OH)3 + H2 = LaH7 + H2O =>
La(OH)3 + 5 H2 = LaH7 + 3 H2O
Sc2(CO3)3 + H2SO4 = Sc2(SO4)3 + H2CO3 =>
Sc2(CO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2CO3
CH2CH2 + H2O = C2H5OH =>
CH2CH2 + H2O = C2H5OH
Pb(C2H3O2) + KI = K2(C2H3O2) + PbI2 =>
Pb(C2H3O2) + 2 KI = K2(C2H3O2) + PbI2
Al2O3 + Zn = ZnO + Al =>
Al2O3 + 3 Zn = 3 ZnO + 2 Al
I2 + F2 = IF3 =>
I2 + 3 F2 = 2 IF3
As2O3(S) + Ca(OH)2(aq) + Ca(IO4)2 = Ca3(AsO4)2(S) + Ca(IO3)2 + H2O(l) =>
As2O3(S) + 3 Ca(OH)2(aq) + Ca(IO4)2 = Ca3(AsO4)2(S) + Ca(IO3)2 + 3 H2O(l)
NH4I + NaOH = NH3 + NaI + H2O =>
NH4I + NaOH = NH3 + NaI + H2O
C4H10O + C2H4O2 = C7H12O2 + H2O =>
2 C4H10O + 3 C2H4O2 = 2 C7H12O2 + 4 H2O
Ba + Na3PO4 = BaPO4 + Na =>
Ba + Na3PO4 = BaPO4 + 3 Na
Cu = Cu{+2} + e =>
Cu = Cu{+2} + 2e
HC6H5COO + O2 = CO2 + H2O =>
2 HC6H5COO + 15 O2 = 14 CO2 + 6 H2O
Ba + Na2SO4 = BaSO4 + Na =>
Ba + Na2SO4 = BaSO4 + 2 Na
P4 + H{+} + OH{-} = HPO3{2-} + PH3 =>
P4 + 2 H{+} + 6 OH{-} = 2 HPO3{2-} + 2 PH3
Li + NH3 = LiNH + H2 =>
Li + NH3 = LiNH + H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C3H6O2 + CH4O = C4H8O2 + H2O =>
C3H6O2 + CH4O = C4H8O2 + H2O
CaO2 + Al = AlO + Ca =>
CaO2 + 2 Al = 2 AlO + Ca
CH18 + H2O = CO + H2 =>
CH18 + H2O = CO + 10 H2
Fe2S3 + H{+} = Fe{2+} + H2S + S =>
Fe2S3 + 4 H{+} = 2 Fe{2+} + 2 H2S + S
CH3COOHNaOH = CH3COONaH2O =>
CH3COOHNaOH = CH3COONaH2O
O{3}— = O + {2} =>
2 O{3}— = 2 O + 3{2}
Hg2SO4 + NaOH = HgOH + Na2SO4 =>
Hg2SO4 + 2 NaOH = 2 HgOH + Na2SO4
M + F = MF2 =>
M + 2 F = MF2
Br2(g) + Na(s) = NaBr2(s) =>
Br2(g) + Na(s) = NaBr2(s)
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
FePO4 + C9H10O3 + H2O2 = H3PO4 + Fe + HCO3 =>
25 FePO4 + 3 C9H10O3 + 36 H2O2 = 25 H3PO4 + 25 Fe + 27 HCO3
Br2 + H2O + O2 = HBrO3 =>
2 Br2 + 2 H2O + 5 O2 = 4 HBrO3
KO2(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
LiCl + Pb(NO3)2 = LiNO3 + PbCl2 =>
2 LiCl + Pb(NO3)2 = 2 LiNO3 + PbCl2
Cu2CO3(OH)2 + C = Cu2 + H2O + CO2 =>
Cu2CO3(OH)2 + C = Cu2 + H2O + 2 CO2
NO3{-} + Fe{2+} + H{+} = NO{+} + Fe{3+} + H2O =>
NO3{-} + 2 Fe{2+} + 4 H{+} = NO{+} + 2 Fe{3+} + 2 H2O
Na2S2O3 + AsCl3 + H2O = Na2SO4 + As2S3 + HCl =>
3 Na2S2O3 + 2 AsCl3 + 3 H2O = 3 Na2SO4 + As2S3 + 6 HCl
hydrochloricacid + magnesiumcarbonate = magnesiumchloride + water + carbondioxide =>
2 HCl + MgCO3 = MgCl2 + H2O + CO2
MgCl2(s) = Mg2 + Cl =>
2 MgCl2(s) = Mg2 + 4 Cl
NaNO2 = NaNO3 + NO + Na2O =>
3 NaNO2 = NaNO3 + 2 NO + Na2O
CH4 + NiO = CO2 + H2O + Ni =>
CH4 + 4 NiO = CO2 + 2 H2O + 4 Ni
CaC(O)3 + HCl = Ca(Cl)2 + C(O)2 + H2O =>
CaC(O)3 + 2 HCl = Ca(Cl)2 + C(O)2 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Si3N4 = Si + N2 =>
Si3N4 = 3 Si + 2 N2
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/05/23
Equations balanced on 01/04/23
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.